Now, now, now...

Lakeman, stop being a thread Nazi! This is a discussion forum, not strictly a question and answer forum. It's extremely common and widely accepted for a thread that starts out as a simple request for a bit of information to evolve into a discussion of closely related issues. You don't own this thread. If your original question has been answered to your satisfaction, take that answer and do what you will with it. There's nobody holding a gun to your head and forcing you to read any further posts to this thread.